feature/s15324/214/dev

src/main/java/library/web/filters/UserTestFilter.java

@@ -0,0 +1,54 @@
+package library.web.filters;
+
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+import library.domain.User;
+import library.web.SessionConstants;
+
+@WebFilter("/bookList.jsp")
+public class UserTestFilter implements Filter{
+
+	@Override
+	public void destroy() {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void doFilter(ServletRequest request, ServletResponse response,
+		FilterChain chain) throws IOException, ServletException {
+
+		HttpServletRequest req = (HttpServletRequest)request;
+		HttpServletResponse resp = (HttpServletResponse)response;
+
+		HttpSession session = req.getSession();
+
+
+		User u = (User)session.getAttribute(SessionConstants.LoggedUser);
+		if(u == null){
+			resp.sendRedirect("/Login.jsp");
+		}
+		else
+			chain.doFilter(request, response);
+	}
+
+	@Override
+	public void init(FilterConfig arg0) throws ServletException {
+		// TODO Auto-generated method stub
+
+	}
+
+
+}